Polymer Capacitors | element14 New Zealand

We offer a large selection of aluminium polymer capacitors and tantalum polymer capacitors.

What are polymer capacitors?

Polymer capacitors are a type of electrolytic capacitor which make an excellent choice for any design that needs long life, stable capacitance, small size and high reliability. Polymer capacitors include conductive polymer in an aluminium layered design. These capacitors provide long-term reliability, lower ESR, several package options and some special features like a conductive polymer in place of a liquid electrolyte. These capacitors have very good behaviour against voltage and temperature bias effects and well as good aging characteristics.Different types of polymer capacitor include layered polymer, wound polymer, polymer tantalum, and polymer hybrid aluminium.

What are polymer capacitors used for?

Polymer capacitor applications include the following:

Polymer capacitors can frequently be found on computer motherboards, particularly on server motherboards.
These capacitors are helpful in stabilizing the voltage from a power source in a sensitive circuit to reduce power noise.
These can be used for signal decoupling and power bypass and to reduce power noise and signal noise generated by an active device which can be transferred to the power source to affect other devices which are connected to that power source.
Polymer capacitors are used where a large ripple current is allowed because of low ESR like switched DC-DC converters, buck-boost converters, etc.
A capacitor with less ESR is preferable to enhance power efficiency and safety in overheating and overloading cases.

What are the advantages of polymer capacitors?

The advantages of polymer capacitors include the following.

These capacitors offer long life, high capacitance within small packages, high reliability, and other electrical characteristics as below.
High ripple current capability.
Stable operation with respect to changes in temperature and bias voltage
Good high frequency performance, including low impedance and ESR.
Elimination of the acoustic noise created by ceramic capacitors (piezo effect)
Wide operating temperature range, typically from -55 to +105 or +125 degrees C or more

			Price For		Quantity

TCJB105M063R0300E	4146832 Data Sheet RoHS	KYOCERA AVX Tantalum Polymer Capacitor 1 µF ± 20% 63 V B 0.3 ohm 1210 [3528-21 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $2.150 ($2.4725) 50+ $1.090 ($1.2535) 250+ $1.040 ($1.196) 500+ $1.020 ($1.173) 1000+ $1.000 ($1.150)	Min: 5 / Mult: 5	1µF	± 20%	63V	B
TCJB106M035R0200E	4146833 Data Sheet RoHS	KYOCERA AVX Tantalum Polymer Capacitor 10 µF ± 20% 35 V B 0.2 ohm 1210 [3528-21 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $1.590 ($1.8285) 50+ $0.788 ($0.9062) 250+ $0.708 ($0.8142) 500+ $0.597 ($0.6866) 1000+ $0.561 ($0.6452)	Min: 5 / Mult: 5	10µF	± 20%	35V	B
T529P475M025AAE300	2855304RL Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 4.7 µF ± 20% 25 V P 0.3 ohm 0805 [2012 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $2.540 ($2.921) 500+ $2.100 ($2.415) 1000+ $1.880 ($2.162)	Min: 100 / Mult: 1	4.7µF	± 20%	25V	P
T529P475M025AAE300	2855304 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 4.7 µF ± 20% 25 V P 0.3 ohm 0805 [2012 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $4.550 ($5.2325) 10+ $3.500 ($4.025) 50+ $3.050 ($3.5075) 100+ $2.540 ($2.921) 500+ $2.100 ($2.415) More Pricing...	Min: 1 / Mult: 1	4.7µF	± 20%	25V	P
20TQC100MYF	2354987 Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 100 µF ± 20% 20 V D 0.055 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $5.070 ($5.8305) 50+ $3.430 ($3.9445) 250+ $2.880 ($3.312) 500+ $2.650 ($3.0475) 1000+ $2.620 ($3.013) More Pricing...	Min: 5 / Mult: 5	100µF	± 20%	20V	D
T527I107M006ATE100	2390047 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 100 µF ± 20% 6.3 V I 0.1 ohm 1206 [3216 Metric]	Each (Supplied on Cut Tape) Cut Tape	10+ $1.160 ($1.334) 50+ $1.110 ($1.2765) 100+ $1.060 ($1.219) 500+ $0.899 ($1.0338) 1000+ $0.849 ($0.9764)	Min: 10 / Mult: 10	100µF	± 20%	6.3V	I
875046219001	2985596 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 330 µF 2 V 2917 [7343 Metric] 0.003 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $4.300 ($4.945) 50+ $4.220 ($4.853) 250+ $4.140 ($4.761) 500+ $4.050 ($4.6575) 1500+ $3.960 ($4.554) More Pricing...	Min: 5 / Mult: 5	330µF	± 20%	2V	-
50SVPF18M	2354813 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 18 µF 50 V Radial Can - SMD 0.035 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $3.400 ($3.910) 50+ $1.850 ($2.1275) 100+ $1.630 ($1.8745) 250+ $1.530 ($1.7595) 500+ $1.410 ($1.6215)	Min: 1 / Mult: 1	18µF	± 20%	50V	-
16SVPG47M	2491822 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 47 µF 16 V Radial Can - SMD 0.025 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $2.340 ($2.691) 50+ $1.260 ($1.449) 250+ $1.110 ($1.2765) 500+ $0.940 ($1.081) 1000+ $0.874 ($1.0051)	Min: 5 / Mult: 5	47µF	± 20%	16V	-
100SXV15M	2491861 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 15 µF 100 V Radial Can - SMD 0.04 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $6.360 ($7.314) 10+ $4.370 ($5.0255) 50+ $3.920 ($4.508) 100+ $3.470 ($3.9905) 200+ $3.390 ($3.8985)	Min: 1 / Mult: 1	15µF	± 20%	100V	-
875015119005	2985570 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 180 µF 6.3 V 2917 [7343 Metric] 0.012 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $4.210 ($4.8415) 50+ $3.680 ($4.232) 250+ $3.060 ($3.519) 500+ $2.740 ($3.151) 1500+ $2.530 ($2.9095) More Pricing...	Min: 5 / Mult: 5	180µF	± 20%	6.3V	-
20TQC100MYF	2354987RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 100 µF ± 20% 20 V D 0.055 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $3.430 ($3.9445) 250+ $2.880 ($3.312) 500+ $2.650 ($3.0475) 1000+ $2.620 ($3.013) 2500+ $2.600 ($2.990)	Min: 100 / Mult: 5	100µF	± 20%	20V	D
T521D107M025ATE040	2535248 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 100 µF ± 20% 25 V D 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $10.080 ($11.592) 10+ $7.370 ($8.4755) 50+ $6.270 ($7.2105) 100+ $5.940 ($6.831)	Min: 1 / Mult: 1	100µF	± 20%	25V	D
875016219005	2985579 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 390 µF 2 V 2917 [7343 Metric] 0.015 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $3.810 ($4.3815) 50+ $3.740 ($4.301) 250+ $3.660 ($4.209) 500+ $3.590 ($4.1285) 1500+ $3.510 ($4.0365) More Pricing...	Min: 5 / Mult: 5	390µF	± 20%	2V	-
875016219004	2985578 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 330 µF 2 V 2917 [7343 Metric] 0.012 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $3.480 ($4.002) 50+ $3.410 ($3.9215) 250+ $3.350 ($3.8525) 500+ $3.270 ($3.7605) 1500+ $3.210 ($3.6915) More Pricing...	Min: 5 / Mult: 5	330µF	± 20%	2V	-
875046319001	2985599 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 470 µF 2.5 V 2917 [7343 Metric] 0.003 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $4.330 ($4.9795) 50+ $3.620 ($4.163) 250+ $3.180 ($3.657) 500+ $3.030 ($3.4845) 1500+ $2.890 ($3.3235) More Pricing...	Min: 5 / Mult: 5	470µF	± 20%	2.5V	-
16SVPG47M	2491822RL Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 47 µF 16 V Radial Can - SMD 0.025 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $1.260 ($1.449) 250+ $1.110 ($1.2765) 500+ $0.940 ($1.081) 1000+ $0.874 ($1.0051)	Min: 100 / Mult: 5	47µF	± 20%	16V	-
875016219007	2985581 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 560 µF 2 V 2917 [7343 Metric] 0.015 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $5.120 ($5.888) 50+ $4.480 ($5.152) 250+ $3.720 ($4.278) 500+ $3.330 ($3.8295) 1500+ $3.070 ($3.5305) More Pricing...	Min: 5 / Mult: 5	560µF	± 20%	2V	-
875035019003	2985587 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 220 µF 4 V 2917 [7343 Metric] 0.009 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $4.730 ($5.4395) 50+ $3.010 ($3.4615) 250+ $2.760 ($3.174) 500+ $2.540 ($2.921) 1500+ $2.340 ($2.691) More Pricing...	Min: 5 / Mult: 5	220µF	± 20%	4V	-
35SVPF82M	2666621 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 82 µF 35 V Radial Can - SMD 0.02 ohm	Each (Supplied on Full Reel) Full Reel Packaging Options	400+ $1.190 ($1.3685) 2000+ $1.180 ($1.357) 4000+ $1.170 ($1.3455)	Min: 400 / Mult: 400	82µF	± 20%	35V	-
T521X337M016ATE025	1973087 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 330 µF ± 20% 16 V X 0.025 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $10.840 ($12.466) 10+ $8.050 ($9.2575) 50+ $6.880 ($7.912) 100+ $6.520 ($7.498)	Min: 1 / Mult: 1	330µF	± 20%	16V	X
16SVPF560M	2354791 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 560 µF 16 V Radial Can - SMD 0.014 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $3.510 ($4.0365) 10+ $1.680 ($1.932) 50+ $1.660 ($1.909) 100+ $1.650 ($1.8975) 200+ $1.630 ($1.8745)	Min: 1 / Mult: 1	560µF	± 20%	16V	-
T527I107M006ATE100	2390047RL Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 100 µF ± 20% 6.3 V I 0.1 ohm 1206 [3216 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $1.060 ($1.219) 500+ $0.899 ($1.0338) 1000+ $0.849 ($0.9764)	Min: 100 / Mult: 5	100µF	± 20%	6.3V	I
T520B106M016ATE100	1679286 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 10 µF ± 20% 16 V B 0.1 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Cut Tape	10+ $1.390 ($1.5985) 50+ $1.340 ($1.541) 100+ $1.290 ($1.4835) 500+ $1.100 ($1.265) 1000+ $1.040 ($1.196)	Min: 10 / Mult: 10	10µF	± 20%	16V	B
T520B106M016ATE100	1679286RL Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 10 µF ± 20% 16 V B 0.1 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $1.290 ($1.4835) 500+ $1.100 ($1.265) 1000+ $1.040 ($1.196)	Min: 100 / Mult: 1	10µF	± 20%	16V	B

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Polymer Capacitors:

What are polymer capacitors?

What are polymer capacitors used for?

What are the advantages of polymer capacitors?

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